Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
81°F
27°C
| Humidity | 34% |
| Wind Speed | S 12 mph |
| Barometer | 30.01 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 26 May 4:15 pm EDT |
Extended Forecast for
3 Miles SE Casco MI
This Afternoon
High: 81 °F
Partly Sunny
Tonight
Low: 57 °F
Mostly Cloudy
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 51 °F
Partly Cloudy
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear
Friday
High: 76 °F
Sunny
Friday Night
Low: 52 °F
Mostly Clear
Saturday
High: 70 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 81. South wind around 9 mph.
Tonight
Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 80. Calm wind becoming north northeast around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. North wind 6 to 9 mph.
Thursday
Sunny, with a high near 68. North wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 72.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Casco MI
42.74°N 82.64°W (Elev. 623 ft)
42.74°N 82.64°W (Elev. 623 ft)
4:24 pm EDT May 26, 2026
4pm EDT May 26, 2026-6pm EDT Jun 1, 2026
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